Add Dockerfile for frontend

availabili.tf/Dockerfile

@@ -0,0 +1,18 @@
+# Use the official Node.js runtime as a parent image
+FROM node:18
+
+# Set the working directory in the container
+WORKDIR /app
+
+# Install dependencies
+COPY package*.json ./
+RUN npm install
+
+# Copy the entire app into the container
+COPY . .
+
+# Expose the Vite development server port
+EXPOSE 5173
+
+# Command to start the Vite development server
+CMD ["npm", "run", "dev", "--", "--host"]